Fig. 4

Crystal structures of γ-TiAl with L10 structure (down), r-TiAl2 with ordered superstructure with schematic periodic arrangement (up), and interface in between, for Ti-61.8at.%Al
Crystal structures of γ-TiAl with L10 structure (down), r-TiAl2 with ordered superstructure with schematic periodic arrangement (up), and interface in between, for Ti-61.8at.%Al